CN103904310A - 一种混合镍钴锰酸锂材料制备方法 - Google Patents
一种混合镍钴锰酸锂材料制备方法 Download PDFInfo
- Publication number
- CN103904310A CN103904310A CN201210578862.3A CN201210578862A CN103904310A CN 103904310 A CN103904310 A CN 103904310A CN 201210578862 A CN201210578862 A CN 201210578862A CN 103904310 A CN103904310 A CN 103904310A
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- Prior art keywords
- lithium manganate
- manganate material
- cobalt lithium
- cobalt
- mixed
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- 239000000463 material Substances 0.000 title claims abstract description 53
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- HFCVPDYCRZVZDF-UHFFFAOYSA-N [Li+].[Co+2].[Ni+2].[O-][Mn]([O-])(=O)=O Chemical compound [Li+].[Co+2].[Ni+2].[O-][Mn]([O-])(=O)=O HFCVPDYCRZVZDF-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 17
- 238000002156 mixing Methods 0.000 claims abstract description 15
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 18
- 238000005245 sintering Methods 0.000 claims description 16
- OVAQODDUFGFVPR-UHFFFAOYSA-N lithium cobalt(2+) dioxido(dioxo)manganese Chemical compound [Li+].[Mn](=O)(=O)([O-])[O-].[Co+2] OVAQODDUFGFVPR-UHFFFAOYSA-N 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 12
- 229910003002 lithium salt Inorganic materials 0.000 claims description 11
- 159000000002 lithium salts Chemical class 0.000 claims description 11
- 239000008187 granular material Substances 0.000 claims description 9
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 claims description 4
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 2
- 229910001947 lithium oxide Inorganic materials 0.000 claims description 2
- 238000013467 fragmentation Methods 0.000 claims 2
- 238000006062 fragmentation reaction Methods 0.000 claims 2
- 238000000053 physical method Methods 0.000 claims 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 13
- 229910052744 lithium Inorganic materials 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005056 compaction Methods 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 239000007774 positive electrode material Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 15
- 238000003825 pressing Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910013716 LiNi Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 2
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910012748 LiNi0.5Mn0.3Co0.2O2 Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910017093 Ni0.6Mn0.2Co0.2O2 Inorganic materials 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 229940116007 ferrous phosphate Drugs 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910000155 iron(II) phosphate Inorganic materials 0.000 description 1
- SDEKDNPYZOERBP-UHFFFAOYSA-H iron(ii) phosphate Chemical compound [Fe+2].[Fe+2].[Fe+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O SDEKDNPYZOERBP-UHFFFAOYSA-H 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
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Claims (8)
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CN201210578862.3A CN103904310A (zh) | 2012-12-28 | 2012-12-28 | 一种混合镍钴锰酸锂材料制备方法 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105489881A (zh) * | 2016-01-12 | 2016-04-13 | 哈尔滨工业大学 | 一种提高锂离子电池三元镍钴锰正极材料振实密度的方法 |
CN106532033A (zh) * | 2015-09-09 | 2017-03-22 | 无锡晶石新型能源有限公司 | 一种混合锰酸锂材料的制备方法 |
CN107123799A (zh) * | 2017-05-18 | 2017-09-01 | 格林美(无锡)能源材料有限公司 | 高容量锂二次电池用正极活性物质及其前驱体的制备方法 |
CN107611371A (zh) * | 2017-08-17 | 2018-01-19 | 格林美(无锡)能源材料有限公司 | 一种高循环与结构稳定的三元材料制备方法 |
CN107665989A (zh) * | 2016-07-28 | 2018-02-06 | 无锡晶石新型能源有限公司 | 一种高压实、高倍率镍钴铝锂材料的制备方法 |
CN107799763A (zh) * | 2017-10-23 | 2018-03-13 | 金川集团股份有限公司 | 一种用于高容量锂电正极材料的制备方法 |
CN111653732A (zh) * | 2019-03-04 | 2020-09-11 | 广州汽车集团股份有限公司 | 一种正极材料、正极极片及锂离子电池 |
CN112086618A (zh) * | 2020-09-03 | 2020-12-15 | 星恒电源(滁州)有限公司 | 一种高锂离子导通正极片及其制备方法 |
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CN103000870A (zh) * | 2012-11-22 | 2013-03-27 | 中国电子科技集团公司第十八研究所 | LiZNixCoyMn1-X-YO2材料复配方法 |
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2012
- 2012-12-28 CN CN201210578862.3A patent/CN103904310A/zh active Pending
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JP2001085009A (ja) * | 1999-09-14 | 2001-03-30 | Sony Corp | 正極活物質及びその製造方法 |
US20040058244A1 (en) * | 2001-12-06 | 2004-03-25 | Yosuke Hosoya | Positive electrode active matter and secondary battery using this |
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CN103000870A (zh) * | 2012-11-22 | 2013-03-27 | 中国电子科技集团公司第十八研究所 | LiZNixCoyMn1-X-YO2材料复配方法 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106532033A (zh) * | 2015-09-09 | 2017-03-22 | 无锡晶石新型能源有限公司 | 一种混合锰酸锂材料的制备方法 |
CN105489881A (zh) * | 2016-01-12 | 2016-04-13 | 哈尔滨工业大学 | 一种提高锂离子电池三元镍钴锰正极材料振实密度的方法 |
CN107665989A (zh) * | 2016-07-28 | 2018-02-06 | 无锡晶石新型能源有限公司 | 一种高压实、高倍率镍钴铝锂材料的制备方法 |
CN107123799A (zh) * | 2017-05-18 | 2017-09-01 | 格林美(无锡)能源材料有限公司 | 高容量锂二次电池用正极活性物质及其前驱体的制备方法 |
CN107611371A (zh) * | 2017-08-17 | 2018-01-19 | 格林美(无锡)能源材料有限公司 | 一种高循环与结构稳定的三元材料制备方法 |
CN107799763A (zh) * | 2017-10-23 | 2018-03-13 | 金川集团股份有限公司 | 一种用于高容量锂电正极材料的制备方法 |
CN111653732A (zh) * | 2019-03-04 | 2020-09-11 | 广州汽车集团股份有限公司 | 一种正极材料、正极极片及锂离子电池 |
CN112086618A (zh) * | 2020-09-03 | 2020-12-15 | 星恒电源(滁州)有限公司 | 一种高锂离子导通正极片及其制备方法 |
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